Bo Xu, Yong Xu, Jiaqing Liang, Chenhao Xie, Bin Liang, Wanyun Cui, and Yanghua Xiao. CN-DBpedia: A Never-Ending Chinese Knowledge Extraction System. In International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems, pp. 428-438. Springer, Cham, 2017.
| 东经 | 116度14分38.22秒 | |
| 中文名 | 白龙潭冰臼 | |
| 分布于 | 北京市延庆县大庄科乡 | |
| 北纬 | 北纬40度24分51.42秒 |
| 概念 | 地形地貌 |
| 标签 | 地点 |
| 标签 | 自然 |